These airlines are most likely to delay or cancel your flight

Team Clark is adamant that we will never write content influenced by or paid for by an advertiser. To support our work, we do make money from some links to companies and deals on our site. Learn more about our guarantee here.

Advertisement

A delayed or canceled flight can derail your dream vacation before it really begins, especially if it’s going to make you late for a connecting flight or maybe even to catch a cruise!

Worst airlines for late and canceled flights

According to the Air Travel Consumer Report, the 12 reporting U.S. carriers canceled 0.29% of their scheduled domestic flights in November 2016, an all-time low. For some perspective, those carriers canceled 1.0% of flights in both November 2015 and October 2016.

Here are the airlines with the highest and lowest cancellation rates:

Highest rates of canceled flights

ExpressJet Airlines – 0.9 percent

SkyWest Airlines – 0.7 percent

Spirit Airlines – 0.3 percent

Lowest rates of canceled flights

Delta Air Lines – 0.0 percent

Alaska Airlines – 0.1 percent

Frontier Airlines – 0.1 percent

There was also improvement as far as the overall on-time arrival rate, which climbed to 86.5% in November 2016, up from 83.7% a year before. It was 85.5% in October 2016.

Here are the airlines with the best and worst on-time arrival rates:

Highest on-time arrival rates

Hawaiian Airlines – 91.5 percent

Delta Air Lines – 91.4 percent

Alaska Airlines – 88.0 percent

Lowest on-time arrival rates

Virgin America – 81.4 percent

ExpressJet Airlines – 82.8 percent

JetBlue Airways – 84.3 percent

The Transportation Department numbers we shared are only for November 2016, but the Wall Street Journal‘s year-long review of U.S. airlines also concluded that service is improving.

The WSJ’s annual scorecard gave overall high marks to Alaska Airlines and Delta Air Lines. American Airlines ranked last.

Budget carrier Spirit Airlines, which is known for its various add-on fees, also ranked near the bottom of the list due to late arrivals, cancellations and lots of customer complaints.

In the meantime, a recent Expedia study found that 2017 will be a great year for budget travel! Expect lower ticket prices and more flight options.

The best day of the week to book is Sunday, at least 21 days before your trip.